161285376

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 516723200

約数和(自身を除く): 355437824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1579, 1596, 1792, 1824, 2128, 2432, 2688, 3158, 3192, 3648, 4256, 4737, 4864, 5376, 6316, 6384, 7296, 8512, 9474, 11053, 12632, 12768, 14592, 17024, 18948, 22106, 25264, 25536, 30001, 33159, 34048, 37896, 44212, 50528, 51072, 60002, 66318, 75792, 88424, 90003, 101056, 102144, 120004, 132636, 151584, 176848, 180006, 202112, 210007, 240008, 265272, 303168, 353696, 360012, 404224, 420014, 480016, 530544, 606336, 630021, 707392, 720024, 840028, 960032, 1061088, 1212672, 1260042, 1414784, 1440048, 1680056, 1920064, 2122176, 2520084, 2829568, 2880096, 3360112, 3840128, 4244352, 5040168, 5760192, 6720224, 7680256, 8488704, 10080336, 11520384, 13440448, 20160672, 23040768, 26880896, 40321344, 53761792, 80642688, 161285376]

約数ペア:

[(1, 161285376), (2, 80642688), (3, 53761792), (4, 40321344), (6, 26880896), (7, 23040768), (8, 20160672), (12, 13440448), (14, 11520384), (16, 10080336), (19, 8488704), (21, 7680256), (24, 6720224), (28, 5760192), (32, 5040168), (38, 4244352), (42, 3840128), (48, 3360112), (56, 2880096), (57, 2829568), (64, 2520084), (76, 2122176), (84, 1920064), (96, 1680056), (112, 1440048), (114, 1414784), (128, 1260042), (133, 1212672), (152, 1061088), (168, 960032), (192, 840028), (224, 720024), (228, 707392), (256, 630021), (266, 606336), (304, 530544), (336, 480016), (384, 420014), (399, 404224), (448, 360012), (456, 353696), (532, 303168), (608, 265272), (672, 240008), (768, 210007), (798, 202112), (896, 180006), (912, 176848), (1064, 151584), (1216, 132636), (1344, 120004), (1579, 102144), (1596, 101056), (1792, 90003), (1824, 88424), (2128, 75792), (2432, 66318), (2688, 60002), (3158, 51072), (3192, 50528), (3648, 44212), (4256, 37896), (4737, 34048), (4864, 33159), (5376, 30001), (6316, 25536), (6384, 25264), (7296, 22106), (8512, 18948), (9474, 17024), (11053, 14592), (12632, 12768)]